/* Home (rs-wire, 2026-10-18): the Riverside-style Home of .orch/qa/flow-design/riverside-review/home.html, wired to the
   live markup in js/views.js home() and the behaviour in js/da-home.js. Tokens and rs-* classes: css/rs-shell.css
   (.orch/qa/rs-wire/SHELL.md). Hierarchy: one focal row (the stage panel | the status column), then Performance |
   Recommended on the same 1fr | 360 columns, then Recent videos, then Ask Volare docked at the bottom.
   Type 20 / 15 / 13 / 12 at weights 400 and 500; 12 inside panels, 16 between panels and to the page edge.
   Everything is scoped to .dah; keyframes carry a dah- prefix. */
.dah { --dah-col: 360px; position: relative; display: flex; flex-direction: column; gap: var(--rs-gap); min-height: calc(100vh - var(--rs-top-h)); font: var(--rs-w-reg) var(--rs-fs-body)/1.5 var(--rs-font); letter-spacing: var(--rs-ls); color: var(--rs-tx); -webkit-font-smoothing: antialiased; }
.dah *, .dah *::before, .dah *::after { box-sizing: border-box; }
.dah :where(h1, h2, h3, p, dl, dd, dt, ol, ul) { margin: 0; }
.dah :where(ol, ul) { padding: 0; list-style: none; }
.dah :where(button, input) { font: inherit; color: inherit; letter-spacing: inherit; }
.dah button { cursor: pointer; }
.dah svg.vi { display: block; flex: none; }
.dah [hidden] { display: none !important; }
.dah .num { font-variant-numeric: tabular-nums; }
.dah-skip { position: absolute; left: -9999px; top: 0; z-index: 100; padding: 8px 12px; border-radius: var(--rs-r-sm); background: var(--rs-panel); box-shadow: var(--rs-pop-shadow); color: var(--rs-tx); text-decoration: none; font-size: var(--rs-fs-body); }
.dah-skip:focus { left: 0; }
.dah :is(.rs-btn, .rs-tbtn, .dah-link, .tile, .scard, .lchip, .lbadge, .a-verb, .a-title, .sparkwrap, .dah-vt a, .rec-topic):focus-visible { outline: none; box-shadow: var(--rs-ring); }

/* ---------- shared bits ---------- */
.dah .dah-link { display: inline-flex; align-items: center; gap: 4px; padding: 2px 4px; border-radius: var(--rs-r-xs); font-size: var(--rs-fs-cap); font-weight: var(--rs-w-med); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); text-decoration: none; white-space: nowrap; transition: background var(--rs-t); }
.dah .dah-link:hover { background: var(--rs-sel); }
.dah .dah-link .vi { width: 14px; height: 14px; }
.dah .dah-sh { display: flex; align-items: flex-start; gap: var(--rs-s16); min-width: 0; }
.dah .dah-sh > div:first-child { min-width: 0; }
.dah .dah-sh h2 { font-size: var(--rs-fs-sec); font-weight: var(--rs-w-med); line-height: 1.4; letter-spacing: -.005em; }
.dah .dah-sh p { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); margin-top: 4px; }
.dah .dah-r { margin-left: auto; flex: none; display: flex; align-items: center; gap: 8px; }
.dah .dah-gl { width: 40px; height: 40px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--rs-panel); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); box-shadow: inset 0 0 0 1px var(--rs-line); overflow: hidden; }
.dah .dah-gl .vi { width: 18px; height: 18px; }
.dah .dah-gl.bad { color: var(--dk-tx-rs-neg, var(--rs-neg)); background: var(--rs-neg-soft); box-shadow: none; }
.dah .dah-gl.ok { color: var(--dk-tx-rs-pos, var(--rs-pos)); background: var(--rs-pos-soft); box-shadow: none; }
.dah .dah-gl.bird svg { width: 34px; height: 34px; display: block; }
.dah .calm { display: flex; align-items: center; gap: 8px; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .quiet-g { display: grid; color: var(--dk-tx-rs-pos, var(--rs-pos)); }
.dah .quiet-g .vi { width: 14px; height: 14px; }

/* ---------- head: greeting and its one line; the step pill on the block's bottom line ---------- */
.dah-head { position: relative; z-index: 10; padding-top: 4px; }
.dah .head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--rs-s16); }
.dah .dah-tbox { min-width: 0; }
.dah h1 { font-size: var(--rs-fs-title); font-weight: var(--rs-w-med); line-height: 1.4; letter-spacing: -.01em; }
.dah .head-sub { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .dah-prog { flex: none; display: flex; }
.dah .dah-prog .prog-pill { height: 40px; gap: 10px; padding: 0 14px 0 8px; border: 0; background: var(--rs-panel); box-shadow: inset 0 0 0 1px var(--rs-line); }
.dah .dah-prog .prog-pill:hover { box-shadow: inset 0 0 0 1px var(--rs-line-2); }
.dah .dah-prog .prog-pill:focus-visible { box-shadow: var(--rs-ring); }
.dah .dah-prog .prog-glyphs { gap: 3px; }
.dah .dah-prog .pg { width: 22px; height: 22px; border-radius: 50%; color: var(--rs-tx-3); box-shadow: inset 0 0 0 1px var(--rs-line-2); }
.dah .dah-prog .pg svg { width: 12px; height: 12px; }
.dah .dah-prog .pg.done { background: var(--rs-sel); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); box-shadow: none; }
.dah .dah-prog .pg.now { background: var(--rs-peri-deep); color: #fff; box-shadow: 0 0 0 3px rgba(76,95,146,.16); }
.dah .dah-prog .pg.now::after { content: none; }
/* the mockup's pill: a finished step is a check, a stopped one a red alert (the shared pill draws step glyphs) */
.dah .dah-prog .pg.done svg, .dah[data-status="failed"] .dah-prog .pg.now svg { display: none; }
.dah .dah-prog .pg.done::before, .dah[data-status="failed"] .dah-prog .pg.now::before { content: ""; width: 12px; height: 12px; background: currentColor; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / contain no-repeat; }
.dah[data-status="failed"] .dah-prog .pg.now { background: var(--rs-neg); color: #fff; box-shadow: 0 0 0 3px var(--rs-neg-soft); }
.dah[data-status="failed"] .dah-prog .pg.now::before { -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4.5l8.5 15h-17z'/%3E%3Cpath d='M12 10.5v4M12 17.2v.1'/%3E%3C/svg%3E"); mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4.5l8.5 15h-17z'/%3E%3Cpath d='M12 10.5v4M12 17.2v.1'/%3E%3C/svg%3E"); }
.dah .dah-prog .prog-text { font-size: var(--rs-fs-body); font-weight: var(--rs-w-med); }
.dah .dah-prog .prog-text .faint { color: var(--rs-tx-3); font-weight: var(--rs-w-reg); }

/* the service can't be reached */
.dah .dah-offline { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 12px; background: var(--rs-neg-soft); color: var(--dk-tx-rs-neg, var(--rs-neg)); font-size: var(--rs-fs-body); }
.dah .dah-offline .vi { width: 16px; height: 16px; }
.dah .dah-offline span { flex: 1; min-width: 0; color: var(--rs-tx); }
.dah .dah-offline .rs-tbtn { color: var(--dk-tx-rs-neg, var(--rs-neg)); font-size: var(--rs-fs-cap); }

/* ---------- 1 · the focal row: the stage panel | the column ---------- */
.dah-stage { display: grid; grid-template-columns: minmax(0, 1fr) var(--dah-col); gap: var(--rs-gap); align-items: stretch; }
.dah-stage.solo { grid-template-columns: minmax(0, 1fr); }
.dah .dah-colw { display: flex; flex-direction: column; gap: var(--rs-gap); min-width: 0; }
.dah .dah-colw > .rs-panel:last-child { flex: 1; }
.dah .dah-stg { display: flex; flex-direction: column; justify-content: center; gap: var(--rs-s12); }

/* THE FRAME */
.dah .frame { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: var(--rs-r-inner); overflow: hidden; background: #1a1b1f; box-shadow: 0 0 0 1px var(--rs-line), 0 12px 32px rgba(41,52,92,.12); }
.dah .frame.glass { background: var(--rs-inset); box-shadow: inset 0 0 0 1px var(--rs-line); }
.dah .frame .poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: filter 240ms var(--rs-ease); }
.dah .frame.stopped .poster { filter: grayscale(1) brightness(.9) contrast(.9); }
.dah .frame-hit { position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; text-decoration: none; }
.dah .playmark { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: rgba(20,21,25,.5); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: #fff; opacity: 0; transform: scale(.92); transition: opacity var(--rs-t) var(--rs-ease), transform var(--rs-t) var(--rs-ease); }
.dah .playmark .vi { margin-left: 3px; }
.dah .frame:not(.glass):not(.stopped):not([style]):hover .playmark, .dah .frame-hit:focus-visible .playmark { opacity: 1; transform: none; }
.dah .dah-vtag { position: absolute; left: 12px; top: 12px; z-index: 2; display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: var(--rs-r-pill); background: rgba(20,21,25,.55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: #fff; font-size: var(--rs-fs-cap); font-weight: var(--rs-w-med); }
.dah .dah-vtag i { width: 6px; height: 6px; border-radius: 50%; background: var(--rs-peri-light); }
.dah .dah-vtag.bad i { background: var(--dk-b-f2a39a, #F2A39A); }
.dah .veil { position: absolute; inset: 0; z-index: 2; display: grid; place-content: center; justify-items: center; gap: 4px; padding: 24px; text-align: center; background: var(--dk-b-f7f6f2a78, rgba(247,246,242,.78)); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.dah .frame.glass .veil { background: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
.dah .dah-vg { width: 48px; height: 48px; margin-bottom: 8px; border-radius: 50%; display: grid; place-items: center; background: var(--rs-panel); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); box-shadow: 0 0 0 1px var(--rs-line), 0 4px 16px rgba(41,52,92,.12); }
.dah .dah-vg .vi { width: 22px; height: 22px; }
.dah .dah-vg.bad { color: var(--dk-tx-rs-neg, var(--rs-neg)); }
.dah .veil-spark .vi { animation: dah-turn 9s linear infinite; }
@keyframes dah-turn { to { transform: rotate(360deg); } }
.dah .veil-h { font-size: var(--rs-fs-sec); font-weight: var(--rs-w-med); color: var(--rs-tx); }
.dah .veil-s { font-size: var(--rs-fs-body); color: var(--rs-tx-2); max-width: 420px; }
.dah .pline { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; height: 3px; background: rgba(76,95,146,.16); }
.dah .pline i { display: block; height: 100%; width: 100%; background: var(--rs-peri-deep); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); transition: transform 380ms var(--rs-ease); }
.dah .dah-sfoot { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; min-width: 0; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .dah-sfoot > span { min-width: 0; }
.dah .dah-sfoot .dah-link { margin-left: auto; }

/* the start picker, in the stage panel */
.dah .dah-pick { justify-content: center; gap: var(--rs-s16); }
.dah .tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--rs-s12); }
.dah-stage.solo .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.dah .tile { display: grid; align-content: start; gap: 4px; min-height: 132px; padding: var(--rs-s16); border-radius: 12px; background: var(--rs-inset); box-shadow: inset 0 0 0 1px var(--rs-line); color: var(--rs-tx); text-decoration: none; transition: background var(--rs-t), box-shadow var(--rs-t), transform var(--rs-t) var(--rs-ease); }
.dah .tile:hover { background: var(--rs-panel); box-shadow: inset 0 0 0 1px var(--rs-peri); transform: translateY(-1px); }
.dah .tile-g { width: 40px; height: 40px; margin-bottom: 8px; border-radius: var(--rs-r-inner); display: grid; place-items: center; background: var(--rs-panel); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); box-shadow: 0 0 0 1px var(--rs-line); animation: dah-bob 5.6s ease-in-out infinite; animation-delay: calc(var(--i) * -1.4s); }
.dah .tile-g .vi { width: 20px; height: 20px; }
@keyframes dah-bob { 50% { transform: translateY(-3px); } }
.dah .tile b { font-size: var(--rs-fs-body); font-weight: var(--rs-w-med); }
.dah .tile span:last-child { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .lbadge-wrap { position: relative; justify-self: start; align-self: flex-start; max-width: 100%; }
.dah .lbadge { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; max-width: 100%; padding: 4px 12px 4px 8px; border: 0; border-radius: var(--rs-r-pill); background: var(--rs-panel); box-shadow: inset 0 0 0 1px var(--rs-line); font-size: var(--rs-fs-cap); color: var(--rs-tx-2); text-align: left; }
.dah p.lbadge { align-self: stretch; }
.dah button.lbadge:hover, .dah .lbadge[aria-expanded="true"] { color: var(--rs-tx); box-shadow: inset 0 0 0 1px var(--rs-line-2); }
.dah .lb-g { display: grid; color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); flex: none; }
.dah .lb-g .vi { width: 16px; height: 16px; }
.dah .lb-new { flex: none; }
.dah .lpop { position: absolute; left: 0; bottom: calc(100% + 8px); z-index: 25; width: 340px; max-width: calc(100vw - 32px); padding: 8px; border-radius: 12px; background: var(--rs-panel); box-shadow: 0 0 0 1px var(--rs-line), var(--rs-pop-shadow); text-align: left; }
.dah .lp-cap { padding: 8px 8px 4px; font-size: var(--rs-fs-cap); color: var(--rs-tx-3); }
.dah .lpop li { display: grid; grid-template-columns: 16px minmax(0, 1fr) auto; gap: 2px 12px; align-items: start; padding: 8px; border-radius: var(--rs-r-sm); }
.dah .lpop .lg { display: grid; color: var(--rs-tx-2); margin-top: 2px; }
.dah .lpop .lg .vi { width: 16px; height: 16px; }
.dah .lpop b { display: block; font-size: var(--rs-fs-body); font-weight: var(--rs-w-reg); }
.dah .lpop small { display: block; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .lpop em { font-style: normal; }
.dah .lpop .lc-act { display: flex; align-items: center; gap: 12px; margin-top: 4px; padding: 8px; border-top: 1px solid var(--rs-line); border-radius: 0 0 var(--rs-r-sm) var(--rs-r-sm); font-size: var(--rs-fs-body); color: var(--rs-tx); text-decoration: none; }
.dah .lpop .lc-act:hover { background: var(--rs-inset); }

/* ---------- the column: the status panel ---------- */
.dah .dah-eyebrow { display: flex; align-items: center; gap: 8px; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .dah-eyebrow i { width: 6px; height: 6px; flex: none; border-radius: 50%; background: var(--rs-peri); }
.dah .dah-eyebrow.bad i { background: #D9534A; }
.dah .dah-vt { margin-top: 4px; font-size: var(--rs-fs-sec); font-weight: var(--rs-w-med); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dah .dah-vt a { color: inherit; text-decoration: none; border-radius: var(--rs-r-xs); }
.dah .dah-vt a:hover { text-decoration: underline; text-decoration-color: var(--rs-line-2); text-underline-offset: 3px; }
.dah .dah-stc { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--rs-s12); align-items: center; margin-top: var(--rs-s12); padding: var(--rs-s12); border-radius: var(--rs-r-inner); background: var(--rs-inset); box-shadow: none; border: 0; }   /* rs-wire:home: a flat inset, never a card in the panel */
.dah .sb-text { min-width: 0; }
.dah .sb-stage { display: block; font-weight: var(--rs-w-med); line-height: 1.4; }
.dah .sb-eta { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 2px; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); font-variant-numeric: tabular-nums; }
.dah .segs { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; margin-top: var(--rs-s12); }
.dah .segs li { height: 4px; border-radius: 2px; background: var(--rs-raise); }
.dah .segs li.done { background: var(--rs-peri); }
.dah .segs li.now { background: var(--rs-peri-deep); animation: dah-seg 2.4s ease-in-out infinite; }
@keyframes dah-seg { 50% { opacity: .55; } }
.dah .sb-foot { display: flex; justify-content: space-between; gap: 8px; margin-top: 4px; font-size: var(--rs-fs-cap); color: var(--rs-tx-3); }
.dah .sb-bar { display: block; height: 4px; margin-top: var(--rs-s12); border-radius: 2px; background: var(--rs-raise); overflow: hidden; }
.dah .sb-bar i { display: block; height: 100%; background: var(--rs-peri-deep); transform-origin: left; }
.dah .acts { display: flex; align-items: center; gap: 8px; margin-top: var(--rs-s12); }
.dah .acts .dah-act { flex: 1; min-width: 0; }
.dah .acts .dah-sec { flex: none; }
.dah .acts .dah-more { flex: none; }
.dah .dah-more .vi { width: 16px; height: 16px; }
.dah .dah-qrow { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; margin-top: 8px; }
.dah .dah-qrow .rs-tbtn { gap: 6px; padding-left: 0; }
.dah .dah-qrow .rs-tbtn:hover { background: none; text-decoration: underline; text-underline-offset: 3px; }
.dah .dah-qrow .vi { width: 14px; height: 14px; }
.dah .sc-facts .cur-facts { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; margin: var(--rs-s12) 0 0; font-size: var(--rs-fs-cap); }
.dah .sc-facts .cur-facts div { display: flex; gap: 8px; }
.dah .sc-facts dt { flex: none; width: 88px; color: var(--rs-tx-2); }
.dah .sc-facts .cur-facts dd { white-space: nowrap; }
.dah .sc-facts dd { min-width: 0; margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dah .sc-note { margin-top: 8px; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .dah-also { margin-top: var(--rs-s16); padding-top: var(--rs-s12); border-top: 1px solid var(--rs-line); }
.dah .sg-h { margin-bottom: 4px; font-size: var(--rs-fs-cap); font-weight: var(--rs-w-reg); color: var(--rs-tx-2); }
.dah .alist { display: grid; gap: 2px; margin: 0 -8px; }
.dah .alist li { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: var(--rs-s12); align-items: center; padding: 8px; border-radius: var(--rs-r-sm); transition: background var(--rs-t); }
.dah .alist li:hover { background: var(--rs-inset); }
.dah .a-thumb { display: block; width: 64px; aspect-ratio: 16 / 9; border-radius: 4px; overflow: hidden; background: var(--rs-raise); box-shadow: 0 0 0 1px var(--rs-line); }
.dah .a-thumb img, .dah .a-thumb svg:not(.vi) { width: 100%; height: 100%; object-fit: cover; display: block; }
.dah .a-ph { width: 100%; height: 100%; display: grid; place-items: center; color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); }
.dah .a-title { min-width: 0; font-size: var(--rs-fs-body); line-height: 1.4; color: var(--rs-tx); text-decoration: none; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dah .a-title:hover { text-decoration: underline; text-decoration-color: var(--rs-line-2); text-underline-offset: 3px; }
.dah .a-verb { display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border: 0; border-radius: var(--rs-r-xs); background: none; font-size: var(--rs-fs-cap); font-weight: var(--rs-w-med); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); text-decoration: none; white-space: nowrap; }
.dah .a-verb:hover { background: var(--rs-sel); }
.dah .a-prog { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); display: grid; justify-items: end; gap: 4px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.dah .dah-abar { display: block; width: 56px; height: 3px; border-radius: 2px; background: var(--rs-raise); overflow: hidden; }
.dah .dah-abar i { display: block; height: 100%; background: var(--rs-peri-deep); transform-origin: 0 50%; transition: transform 380ms var(--rs-ease); }
.dah .dah-also .calm + .calm, .dah .alist + .calm { margin-top: 8px; }
.dah .dah-fin .dah-link { margin-left: auto; }

/* "Volare now edits like you" */
.dah .lchips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--rs-s12); }
.dah .lchip { position: relative; display: inline-flex; align-items: center; gap: 8px; min-height: 32px; padding: 4px 12px 4px 8px; border-radius: var(--rs-r-pill); background: var(--rs-inset); box-shadow: inset 0 0 0 1px var(--rs-line); font-size: var(--rs-fs-body); cursor: default; outline-offset: 2px; transition: box-shadow var(--rs-t), background var(--rs-t); }
.dah .lchip:hover, .dah .lchip.open { background: var(--rs-panel); box-shadow: inset 0 0 0 1px var(--rs-peri); }
.dah .lchip b { font-weight: var(--rs-w-reg); }
.dah .lchip .lg { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--rs-panel); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); box-shadow: 0 0 0 1px var(--rs-line); }
.dah .lchip .lg .vi { width: 14px; height: 14px; }
.dah .lchip.new { overflow: visible; background: var(--rs-sel); box-shadow: none; }
.dah .lchip.new::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(100deg, transparent 30%, var(--dk-b-ffffffa75, rgba(255,255,255,.75)) 50%, transparent 70%) -150% 0 / 200% 100% no-repeat; animation: dah-sheen 1.2s var(--rs-ease) .2s 1 both; }
@keyframes dah-sheen { to { background-position: 250% 0; } }
.dah .tip-pop { position: absolute; left: 0; bottom: calc(100% + 8px); z-index: 20; width: 260px; max-width: calc(100vw - 48px); padding: 8px 12px; border-radius: var(--rs-r-sm); background: var(--rs-panel); box-shadow: 0 1px 2px rgba(31,31,33,.08), 0 4px 16px rgba(31,31,33,.1), 0 0 0 1px var(--rs-line); font-size: var(--rs-fs-cap); line-height: 1.5; color: var(--rs-tx); white-space: normal; opacity: 0; transform: translateY(4px); pointer-events: none; transition: opacity var(--rs-t), transform var(--rs-t) var(--rs-ease); }
.dah .lchip:hover .tip-pop, .dah .lchip:focus-visible .tip-pop, .dah .lchip.open .tip-pop { opacity: 1; transform: none; }
.dah .lc-illus { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: var(--rs-s12); align-items: center; margin-top: var(--rs-s12); padding: var(--rs-s12); border: 1px dashed var(--rs-line-2); border-radius: 12px; }
.dah .lc-illus p { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .note-illus { width: 120px; height: 48px; display: block; overflow: visible; }
.dah .note-illus .ni-arrow { animation: dah-nudge 4.8s ease-in-out infinite; }
@keyframes dah-nudge { 50% { transform: translateX(3px); } }
.dah .dah-foot2 { margin-top: var(--rs-s12); }
.dah .dah-foot2 .dah-link { margin-left: -4px; }

/* ---------- 2 · Performance | Recommended next video ---------- */
.dah-row2 { display: grid; grid-template-columns: minmax(0, 1fr) var(--dah-col); gap: var(--rs-gap); align-items: stretch; }
.dah .figs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: var(--rs-s12); }
.dah .figs > div { min-width: 0; padding: 0 var(--rs-s16); }
.dah .figs > div:first-child { padding-left: 0; }
.dah .figs > div + div { box-shadow: inset 1px 0 0 var(--rs-line-2); }
.dah .figs dt { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); white-space: nowrap; }
.dah .figs dd { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 4px 0 0; }
.dah .figs b { font-size: var(--rs-fs-title); font-weight: var(--rs-w-med); letter-spacing: -.01em; line-height: 1.4; font-variant-numeric: tabular-nums; }
.dah .delta { display: inline-flex; align-items: center; gap: 4px; flex: none; height: 20px; padding: 0 4px; border-radius: 4px; font-size: var(--rs-fs-cap); font-weight: var(--rs-w-med); letter-spacing: 0; background: var(--rs-pos-soft); color: var(--dk-tx-rs-pos, var(--rs-pos)); font-variant-numeric: tabular-nums; }
.dah .delta .vi { width: 12px; height: 12px; }
.dah .delta.down, .dah .delta.flat { background: var(--rs-inset); color: var(--rs-tx-2); }
.dah .delta.down .vi { transform: rotate(180deg); }
.dah .sparkwrap { position: relative; display: block; height: 72px; margin-top: 48px; border-radius: 4px; outline-offset: 4px; cursor: crosshair; }
.dah .spark { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.dah .spark .sfill { fill: var(--dk-t-8799c3a14, rgba(135,153,195,.14)); }
.dah .spark .sline { fill: none; stroke: var(--rs-peri); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.dah .spark .sbase { stroke: var(--rs-line-2); stroke-width: 1; vector-effect: non-scaling-stroke; }
.dah .sparkwrap.ghost { height: 40px; margin-top: var(--rs-s16); cursor: default; }
.dah .spark.ghost .sline { stroke: var(--rs-line-2); stroke-dasharray: 3 4; }
.dah .spark.ghost .sfill { fill: var(--dk-t-1f1f21a3, rgba(31,31,33,.03)); }
.dah .sparkwrap:not(.ghost) .spark { animation: dah-wipe 1.4s var(--rs-ease) .2s backwards; }
@keyframes dah-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.dah .sdot { position: absolute; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: var(--rs-peri-deep); box-shadow: 0 0 0 3px rgba(76,95,146,.16); animation: dah-pop .4s cubic-bezier(.3,1.4,.5,1) 1.5s backwards; }
@keyframes dah-pop { from { transform: scale(0); } }
.dah .pk { position: absolute; z-index: 2; display: inline-flex; align-items: center; gap: 4px; max-width: 220px; height: 24px; padding: 0 8px 0 2px; border-radius: var(--rs-r-pill); background: var(--rs-panel); box-shadow: 0 0 0 1px var(--rs-line-2), 0 2px 6px rgba(31,31,33,.06); font-size: var(--rs-fs-cap); color: var(--rs-tx); white-space: nowrap; transform: translate(-12px, calc(-100% - 8px)); }
.dah .pk img { width: 20px; height: 20px; flex: none; border-radius: 50%; object-fit: cover; }
.dah .pk-l { overflow: hidden; text-overflow: ellipsis; }
.dah .pk.pk-r { transform: translate(calc(-100% + 12px), calc(-100% - 8px)); }
.dah .pk::after { content: ""; position: absolute; left: 12px; top: 100%; width: 1px; height: 8px; background: var(--rs-line-2); }
.dah .pk.pk-r::after { left: auto; right: 12px; }
.dah .pk.pk-dot { padding: 0 2px; }
.dah .pk.pk-dot .pk-l { display: none; }
.dah .pk.pk-dot.pk-r { transform: translate(calc(-100% + 12px), calc(-100% - 8px)); }
.dah .sguide { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--rs-line-2); pointer-events: none; }
.dah .stip { position: absolute; top: -4px; z-index: 4; padding: 4px 8px; border-radius: var(--rs-r-sm); background: var(--rs-panel); box-shadow: 0 1px 2px rgba(31,31,33,.08), 0 4px 16px rgba(31,31,33,.08), 0 0 0 1px var(--rs-line); font-size: var(--rs-fs-cap); color: var(--rs-tx); white-space: nowrap; pointer-events: none; transform: translate(-50%, -100%); font-variant-numeric: tabular-nums; }
.dah .dah-sax { display: flex; justify-content: space-between; margin-top: 4px; font-size: var(--rs-fs-cap); color: var(--rs-tx-3); }
.dah .dah-pempty { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--rs-s12); align-items: center; margin-top: var(--rs-s12); }
.dah .dah-pempty .dah-gl { background: var(--rs-inset); }
.dah .dah-pempty p { color: var(--rs-tx-2); }
.dah .dah-racts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: var(--rs-s12); }
.dah .dah-racts .vi, .dah .rec-acts .rs-btn .vi { width: 14px; height: 14px; }

.dah .dah-recp { display: flex; flex-direction: column; }
.dah .dah-recb { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: var(--rs-s12); align-items: end; margin-top: var(--rs-s16); }
.dah .dah-recb .minibars { margin-top: var(--rs-s16); align-self: start; }
.dah .rec-main { min-width: 0; }
.dah .rec-topic { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: var(--rs-fs-sec); font-weight: var(--rs-w-med); line-height: 1.4; color: var(--rs-tx); text-decoration: none; }
.dah a.rec-topic:hover { text-decoration: underline; text-decoration-color: var(--rs-line-2); text-underline-offset: 3px; }
.dah .rec-topic.quiet-t { display: block; font-size: var(--rs-fs-body); font-weight: var(--rs-w-reg); color: var(--rs-tx-2); }
.dah .rec-why { margin-top: 4px; font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .rec-acts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: var(--rs-s12); }
.dah .rec-main .rec-acts .dah-link { margin-left: -4px; }
.dah .dah-rmore { display: grid; gap: 4px; margin: var(--rs-s12) -8px 0; padding-top: 8px; border-top: 1px solid var(--rs-line); }
.dah .dah-rmore li { display: grid; gap: 4px; padding: 8px; border-radius: var(--rs-r-sm); }
.dah .dah-rmore li:hover { background: var(--rs-inset); }
.dah .dah-rmore .rec-topic { font-size: var(--rs-fs-body); }
.dah .dah-rmore .rec-acts { margin-top: 4px; }
.dah .rec-note { margin-top: var(--rs-s12); font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .rec-note .dah-link { display: inline; padding: 0; }
.dah .minibars { position: relative; display: flex; flex: none; align-items: flex-end; gap: 4px; width: 72px; height: 48px; padding: 0 2px; border-bottom: 1px solid var(--rs-line-2); }
.dah .minibars i { flex: 1; height: var(--h); border-radius: 2px 2px 0 0; background: var(--rs-peri-light); opacity: .7; }
.dah .minibars i.hot { background: var(--rs-peri-deep); opacity: 1; }
.dah .minibars b { position: absolute; left: 50%; top: -2px; transform: translate(-50%, -100%); font-size: var(--rs-fs-cap); font-weight: var(--rs-w-med); color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); font-variant-numeric: tabular-nums; }
.dah .minibars.waiting i { background: var(--rs-raise); opacity: 1; height: calc(var(--h) * .35); animation: dah-rise 6s ease-in-out infinite; animation-delay: calc(var(--i) * .5s); }
.dah .minibars.waiting i.hot { background: var(--rs-peri-light); }
@keyframes dah-rise { 50% { height: var(--h); } }
.dah .minibars.scan { overflow: hidden; }
.dah .minibars.scan::after { content: ""; position: absolute; top: 0; bottom: 0; width: 24px; background: linear-gradient(90deg, transparent, rgba(135,153,195,.35), transparent); animation: dah-scan 2.2s linear infinite; }
@keyframes dah-scan { from { left: -24px; } to { left: 100%; } }

/* ---------- 3 · Recent videos ---------- */
.dah .strip { display: grid; grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr)); gap: var(--rs-gap); margin-top: var(--rs-s12); }
.dah .strip li { min-width: 0; }
.dah .scard { display: grid; gap: 4px; color: var(--rs-tx); text-decoration: none; border-radius: var(--rs-r-inner); outline-offset: 4px; }
.dah .sframe { position: relative; display: block; aspect-ratio: 16 / 9; margin-bottom: 4px; border-radius: var(--rs-r-sm); overflow: hidden; background: var(--rs-raise); box-shadow: 0 0 0 1px var(--rs-line); }
.dah .sframe > img, .dah .sframe > svg:not(.vi) { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 240ms var(--rs-ease); }
.dah .scard:hover .sframe > img { transform: scale(1.03); }
.dah .sframe .a-ph { position: absolute; inset: 0; }
.dah .stitle { font-size: var(--rs-fs-body); font-weight: var(--rs-w-med); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dah .ssub { font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }

/* ---------- Ask Volare: docked at the page's bottom; answers open upward ---------- */
.dah .dock { position: sticky; bottom: 0; z-index: 30; margin: auto calc(-1 * var(--rs-gap)) 0; padding: var(--rs-s32) var(--rs-gap) var(--rs-gap); background: linear-gradient(to top, var(--rs-canvas) 55%, var(--dk-b-f3f2eda0, rgba(243,242,237,0))); pointer-events: none; }
.dah .dock-in { max-width: 760px; margin: 0 auto; pointer-events: auto; }
.dah .composer { position: relative; }
.dah .composer .bar { display: flex; align-items: center; gap: 8px; height: 48px; padding: 4px 6px 4px 12px; border: 0; border-radius: var(--rs-r-pill); background: var(--rs-panel); box-shadow: inset 0 0 0 1px var(--rs-line-2), var(--rs-pop-shadow); transition: box-shadow var(--rs-t), transform var(--rs-t) var(--rs-ease); }
.dah .composer:focus-within .bar { box-shadow: var(--rs-ring), var(--rs-pop-shadow); transform: translateY(-2px); }
.dah .composer .bar-g { display: grid; color: var(--dk-tx-rs-peri-deep, var(--rs-peri-deep)); }
.dah .composer .bar-g .vi { width: 18px; height: 18px; }
.dah .composer input { flex: 1; min-width: 0; height: 40px; padding: 0 4px; border: 0; background: none; outline: none; box-shadow: none; font-size: var(--rs-fs-body); }
.dah .composer input::placeholder { color: var(--rs-tx-3); }
.dah .composer .send { display: grid; place-items: center; flex: none; width: 36px; height: 36px; padding: 0; border: 0; border-radius: 50%; background: var(--rs-peri-deep); color: transparent; font-size: 0; transition: opacity var(--rs-t), background var(--rs-t); }
.dah .composer .send::before { content: ""; width: 16px; height: 16px; background: var(--dk-paper, #fff); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 19V5M6.5 10.5L12 5l5.5 5.5'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 19V5M6.5 10.5L12 5l5.5 5.5'/%3E%3C/svg%3E") center / contain no-repeat; }
.dah .composer .send:hover { background: var(--rs-peri-deep-hover); }
.dah .composer .send:disabled { opacity: .3; background: var(--rs-tx); cursor: default; }
.dah .composer .answers { position: absolute; left: 0; right: 0; bottom: calc(100% + 8px); z-index: 2; max-height: min(420px, 56vh); overflow-y: auto; padding: var(--rs-s12); border: 0; border-radius: var(--rs-r-panel); background: var(--rs-panel); box-shadow: 0 0 0 1px var(--rs-line), var(--rs-pop-shadow); opacity: 0; transform: translateY(6px); pointer-events: none; visibility: hidden; transition: opacity var(--rs-t) var(--rs-ease), transform var(--rs-t) var(--rs-ease), visibility 0s linear var(--rs-t); scrollbar-width: thin; }
.dah .composer.open .answers { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0s; }
.dah .composer .ask-note p { margin: 0; padding: 8px 12px; border-radius: var(--rs-r-inner); background: var(--rs-inset); font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
.dah .composer .ask-note .link { font-size: var(--rs-fs-cap); }
.dah .composer .ask-msg { margin-top: var(--rs-s12); background: none; max-width: none; padding: 0; animation: dah-rowin 240ms var(--rs-ease); }
.dah .composer .ask-msg p { margin: 0; font-size: var(--rs-fs-body); }
.dah .composer .ask-msg--me { box-shadow: none; border: 0; color: var(--rs-tx); }
.dah .composer .ask-msg--me p { margin-left: auto; width: fit-content; max-width: 85%; padding: 8px 12px; border-radius: 12px 12px 4px 12px; background: var(--rs-sel); }
.dah .composer .ask-list { background: none; }
.dah .composer .ask-sources { margin: 8px 0 0; padding-left: 16px; font-size: var(--rs-fs-cap); }
.dah .composer .ask-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.dah .composer .ask-wait, .dah .composer .estate { margin-top: var(--rs-s12); font-size: var(--rs-fs-cap); color: var(--rs-tx-2); }
@keyframes dah-rowin { from { opacity: 0; transform: translateY(6px); } }

/* ---------- arrival: the focal row, then the rows under it, rise 8 px (first open only) ---------- */
.dah.arrive .dah-stage > *, .dah.arrive .dah-row2 > *, .dah.arrive .dah-recent { animation: dah-rise8 240ms var(--rs-ease) backwards; }
.dah.arrive .dah-stage > :nth-child(2) { animation-delay: 40ms; }
.dah.arrive .dah-row2 > * { animation-delay: 80ms; }
.dah.arrive .dah-recent { animation-delay: 120ms; }
@keyframes dah-rise8 { from { opacity: 0; transform: translateY(8px); } }
.dah:not(.arrive) .spark, .dah:not(.arrive) .sdot, .dah:not(.arrive) .lchip.new::after { animation: none; }

@media (prefers-reduced-motion: reduce) {
  .dah *, .dah *::before, .dah *::after { animation: none !important; transition-duration: 1ms !important; }
  .dah .minibars.waiting i { height: calc(var(--h) * .6); }
}

/* ---------- narrower desktops ---------- */
@media (max-width: 1180px) {
  .dah { --dah-col: 320px; }
  .dah .strip { --n: 4 !important; }
  .dah .strip li:nth-child(5) { display: none; }
}
@media (max-width: 1040px) {
  .dah-stage, .dah-row2 { grid-template-columns: minmax(0, 1fr); }
  .dah .dah-colw { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dah-stage.solo .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- 390: greeting, pill, status, frame, learned, Performance, Recommended, Recent, composer ---------- */
@media (max-width: 760px) {
  .dah { gap: var(--rs-s12); }
  .dah .head-row { flex-wrap: wrap; gap: 8px 12px; }
  .dah .dah-tbox { width: 100%; }
  .dah .dah-prog { flex: 1 1 100%; min-width: 0; }
  .dah .dah-prog .prog { flex: 1; min-width: 0; }
  .dah .dah-prog .prog-pill { width: 100%; height: 44px; justify-content: space-between; }
  .dah .dah-prog .prog-text .faint { display: none; }
  .dah .dah-colw { display: contents; }
  .dah-stage { display: flex; flex-direction: column; gap: var(--rs-s12); }
  .dah .dah-statusp { order: 1; }
  .dah .dah-stg { order: 2; }
  .dah .dah-learnp { order: 3; }
  .dah-row2 { gap: var(--rs-s12); }
  .dah .tiles, .dah-stage.solo .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .dah .tile { min-height: 0; padding: var(--rs-s12); }
  .dah .lpop { width: min(340px, calc(100vw - 56px)); }
  .dah .figs { grid-template-columns: minmax(0, 1fr); gap: var(--rs-s12); }
  .dah .figs > div, .dah .figs > div:first-child { display: flex; align-items: baseline; justify-content: space-between; gap: var(--rs-s12); padding: 0; box-shadow: none; }
  .dah .figs > div + div { padding-top: var(--rs-s12); border-top: 1px solid var(--rs-line); box-shadow: none; }
  .dah .figs dd { margin-top: 0; }
  .dah .figs b { font-size: var(--rs-fs-sec); }
  .dah .pk-l { max-width: 150px; }
  .dah .strip { grid-template-columns: minmax(0, 1fr); gap: 4px; margin: 8px -8px 0; }
  .dah .strip li:nth-child(5) { display: block; }
  .dah .scard { grid-template-columns: 112px minmax(0, 1fr); grid-template-rows: auto 1fr; column-gap: var(--rs-s12); align-content: start; padding: 8px; }
  .dah .scard .sframe { grid-row: span 2; margin: 0; }
  .dah .lc-illus { grid-template-columns: 96px minmax(0, 1fr); }
  .dah .note-illus { width: 96px; }
  .dah .acts .rs-btn, .dah .rec-acts .rs-btn { min-height: 44px; }
  .dah .acts .dah-more { width: 44px; }
  .dah .a-verb { padding: 12px 8px; }
  .dah .composer input { font-size: 16px; }
  body:has(.prog-panel:not([hidden])) .dah .dock { visibility: hidden; }
}